公开(公告)号：EP1182493A1

公开(公告)日：2002-02-27

申请号：EP00919185.9

申请日：2000-04-14

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/133305

摘要： The disclosure pertains to the information displays, in particular liquid crystal displays, and could be used in means of indicatory technology of various purpose, as well as in optical modulators and matrix systems of light modulation, etc.
LC display contains two parallel plates with electrodes and polarizers, which are connected around the periphery while forming a cavity filled with liquid crystal, and the joining of the plates is made detachable.
The main technical result of the disclosed invention is the fact that joining of the plates is performed with ready-made fastening elements, which are formed on the plates beforehand and would not deform during assembly, and therefore do not change their position on the plate - they do not shift, discontinue, nor do they aggressively affect elements of the display during gluing. Besides that, technical result of the disclosed invention is the fact that the fastening elements simultaneously work as the liquid crystal layer thickness limiting elements, which is determined prior to display assembly, and which distinguishes it from the known analogues.

摘要翻译： 本公开涉及信息显示器，特别是液晶显示器，并且可以用于各种目的的指示技术的手段，以及光调制器和光调制的矩阵系统等.LC显示器包含两个具有电极的平行板 和偏振片，它们在形成充满液晶的空腔的同时围绕周边连接，并且板的接合是可拆卸的。 所公开的发明的主要技术结果是这样的事实，即用预先形成在板上的预制紧固元件进行板的接合，并且在组装期间不会变形，因此不改变它们在板上的位置 - 它们在胶合期间不会移动，停止，也不会积极地影响显示的元素。 此外，所公开的发明的技术结果是紧固元件同时作为在显示组装之前确定的液晶层厚度限制元件工作，并且与已知的类似物区分开。

公开(公告)号：EP1168238A1

公开(公告)日：2002-01-02

申请号：EP00906795.0

申请日：2000-02-09

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich ,  BOBROV, Jury Alexandrovich

IPC分类号： G06K19/077

CPC分类号： G06K19/07703 ,  G06K19/077

摘要： The present invention pertains to the field of electronic devices and essentially relates to smart cards (electronic cards) including a display that comprises a liquid-crystal indication element with an internal polarizer. This invention also relates to a method for manufacturing this card. The purpose of this invention is to simplify the structure of the electronic card, to provide a single process for manufacturing the card together with the display, to reduce the thickness of the card, to improve the mechanical strength, the manufacturability and the economical characteristics of said card and to increase its reliability.

摘要翻译： 本发明涉及电子设备领域，并且本质上涉及包括具有内部偏振器的液晶显示元件的显示器的智能卡（电子卡）。 本发明还涉及一种制造该卡的方法。 本发明的目的是简化电子卡的结构，提供与显示器一起制造卡的单一过程，以减少卡的厚度，以提高机械强度，可制造性和经济性 并提高其可靠性。

公开(公告)号：EP1128192A1

公开(公告)日：2001-08-29

申请号：EP99952837.5

申请日：1999-10-26

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich ,  BOBROV, Juri Alexandrovich ,  IGNATOV, Leonid Yaroslavovich

IPC分类号： G02B5/30 ,  G02B1/08 ,  B29D11/00

CPC分类号： G02B5/3033 ,  G02B5/3016 ,  Y10S359/90

摘要： The invention belongs to the class of thermostable and lightfast dichroic polarizers made using thin films of dichroic organic substances, in particular, the organic dyes in which molecules of a dichroic organic substance are ordered in a crystalline lattice and which are deposited onto either a rigid or a flexible substrate surface.
The technical result consists in the fact of widening the spectral range of the polarizer operation and in simultaneous improvement of the polarizer's polarizing characteristics.
The proposed dichroic polarizer is manufactured using the film which at least partially has the crystal structure and which contains at least one dichroic organic substance with the planar-structure molecules (or molecule fragments). The dichroic substance is selected such as to have at least one maximum in each of the following regions of the absorption spectrum curve: 400-700 nm and/or 200-400 nm, and 0.7-13 microns. The film order parameter S corresponding to at least one maximum in the 0.7-13 micron region of the absorption spectrum curve is no less than 0.88. This parameter is calculated from the expression S=(D ⊥ -D 11 )/(D ⊥ +2D 11 ), where D ⊥ and D 11 are the optical densities measured in the polarized light when, correspondingly, the polarizer's polarization axis is perpendicular and parallel, respectively, to the polarization plane of the spectrometer electromagnetic radiation.

摘要翻译： 本发明属于使用二色性有机物质的薄膜制成的耐热和耐光的二色性偏光镜类，特别是有机染料，其中二色性有机物质的分子在晶格中排列并且沉积在刚性或 柔性基材表面。 技术结果在于扩大偏振器操作的光谱范围和同时改善偏振器的偏振特性的事实。 所提出的二向色偏振器是使用至少部分具有晶体结构且含有至少一种具有平面结构分子（或分子片段）的二色性有机物质的膜来制造的。 二色性物质被选择为在吸收光谱曲线的以下每个区域中具有至少一个最大值：400-700nm和/或200-400nm，和0.7-13微米。 对应于吸收光谱曲线的0.7-13微米区域中至少一个最大值的胶片顺序参数S不小于0.88。 该参数由表达式$计算，其中D\; ORTHOGONAL和D11分别是偏振器的偏振轴垂直并平行于分光计电磁辐射的偏振平面时在偏振光中测量的光密度。$

公开(公告)号：EP1014119A1

公开(公告)日：2000-06-28

申请号：EP98940724.2

申请日：1998-08-03

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich

IPC分类号： G02B5/30

CPC分类号： G02B5/3033

摘要： The invention belongs to polarizing devices and can be used in lighting equipment, manufacturing construction-material glasses, and in displays.
The proposed dichroic polarizer includes a substrate and at least one layer dichroically absorbing electromagnetic radiation, into which two reflecting coatings are introduced, at least one of which is made partially transmitting. The layer dichroically absorbing electromagnetic radiation is located between the reflecting coatings. The materials and thicknesses of layers of both the dichroically absorbing electromagnetic radiation and the reflecting coatings are selected from the requirements to obtain, at the exit of the dichroic polarizer, an interference minimum for the absorbing component of electromagnetic radiation for, at least, one wavelength value.
The invention leads to increasing efficiency of dichroic polarizers at the expense of increasing degree of polarization of electromagnetic radiation leaving the polarizer, while high transmission (reflection) coefficient for the non-absorbed component is preserved 5 formulas, 3 illustrations.

摘要翻译： 本发明属于偏振装置，可用于照明设备，制造建筑材料眼镜和显示屏。 所提出的二向色偏振器包括基底和至少一个二向色吸收电磁辐射的层，其中引入了两个反射涂层，其中至少一个被部分透射。 二向色吸收电磁辐射的层位于反射涂层之间。 二向色吸收电磁辐射和反射涂层的层的材料和厚度选自在二向色偏振器出口处获得用于至少一个波长的电磁辐射的吸收组分的干涉最小值的要求 值。 本发明导致二色性偏振器的效率提高，而牺牲离开偏振器的电磁辐射的极化程度增加，而非吸收组分的高透射率（反射）系数被保留5个公式，3个图示。

公开(公告)号：EP1168238B1

公开(公告)日：2005-02-02

申请号：EP00906795.0

申请日：2000-02-09

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich ,  BOBROV, Yuri Alexandrovich

IPC分类号： G06K19/077

CPC分类号： G06K19/07703 ,  G06K19/077

摘要： The present invention pertains to the field of electronic devices and essentially relates to smart cards (electronic cards) including a display that comprises a liquid-crystal indication element with an inner polariser. This invention also relates to a method for manufacturing this card. The purpose of this invention is to simplify the structure of the electronic card, to provide a single process for manufacturing the card together with the display, to reduce the thickness of the card, to improve the mechanical strength, the manufacturability and the economical characteristics of said card and to increase its reliability.

公开(公告)号：EP1209650A1

公开(公告)日：2002-05-29

申请号：EP00950151.1

申请日：2000-07-17

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich ,  BOBROV, Jury Alexandrovich ,  NAZAROV, Viktor Vasilievich

IPC分类号： G09G3/18 ,  G09G3/36

CPC分类号： G02F1/13306 ,  G02F2001/13324

摘要： The invention relates to data display and processing devices, and more particularly to liquid crystal displays, and can be used in viewing devices.
The inventive data display module contains a liquid crystal display consisted of two in-plane plates with electrodes and polarizers, whereby a liquid crystal and a supply cell which is electrically connected to the display are located between said plates. The supply cell, which consists of as at least one solar element or a battery of solar cells, is located or formed on the rear side of the display plate, whereby the display elements located on the light-receiving side of the cell are at least partially made of optically transparent materials. A touch screen and/or a graphic tablet can be formed on the front side of the display.

摘要翻译： 本发明涉及数据显示和处理装置，更具体地涉及液晶显示器，并且可用于观察装置。 本发明的数据显示模块包括由具有电极和偏振器的两个平面板组成的液晶显示器，由此液晶和与显示器电连接的供电单元位于所述板之间。 由至少一个太阳能元件或太阳能电池组成的供电单元位于或形成在显示板的后侧，由此位于电池的光接收侧的显示元件至少为 部分由光学透明材料制成。 可以在显示器的前侧形成触摸屏和/或图形输入板。

公开(公告)号：EP1004921A1

公开(公告)日：2000-05-31

申请号：EP98940723.4

申请日：1998-08-03

申请人： Optiva, Inc.

发明人： LAZAREV, Pavel Ivanovich ,  BELAYEV,Sergei Vasilievich

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133617 ,  G02F1/133514

摘要： The invention belongs to display units, in particular, to liquid crystal (LC) displays, and can be used in display/indicator equipment of various purposes, as well as in optical modulators, matrix systems for light modulation, etc. A liquid crystal display is proposed containing a layer of liquid crystal placed between the front and the back plates, with one electrode and one polarizer located on each of the plates, and a layer containing a dye. As the latter dye, either a single dye emitting luminescence under action of UV radiation in the range of 400-700 nm, or a mixture of one dye emitting luminescence and one absorbing dye, is used. The purpose of the invention is to achieve greater brightness and color saturation of the image, and to increase the viewing angle of LC displays up to 180° by more effectively utilizing the emission spectrum of the radiation source, in particular, its ultra-violet band.

摘要翻译： 本发明属于显示单元，特别涉及液晶（LC）显示器，可用于各种用途的显示/指示设备，也可用于光调制器，光调制矩阵系统等。液晶显示器 被提出包含位于前板和后板之间的液晶层，每个板上具有一个电极和一个偏振器，以及含有染料的层。 作为后者的染料，使用在400-700nm范围内的UV辐射作用下发射发光的单一染料，或者一种染料发射发光和一种吸收染料的混合物。 本发明的目的是通过更有效地利用辐射源的发射光谱来实现图像的更高的亮度和色彩饱和度，并且将LC显示器的视角增加到180°，特别是其紫外带 。